Broadband Clock Divider-by-2

High speed broadband clock divider by 2
Exhibits low jitter and limited temperature variation over industrial temperature range
Fully differential CML input interface
Fully differential CML output interface with 400mV single-ended swing
Single +3.3V or -3.3V power supply
Power consumption:630mW
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Frequency (min): DC
Frequency (max): 54 GHz
Power: 630 mW
Package: 24-pin CQFP
Price: Request

Product Details


Fig.1 Functional Block Diagram

The temperature stable ASNT8132-KMC SiGe IC provides broadband clock divide-by-2 functionality, and is intended for use in high-speed measurement / test equipment. The IC can process a high-speed clock input signal cp/cn and deliver a high-speed clock output signal qp/qn with 50% duty cycle.


The part’s I/Os support the CML logic interface with on chip 50Ω termination to vcc and may be used differentially, AC/DC coupled, single-ended, or in any combination. In the DC-coupling mode, the input signal’s common mode voltage should comply with the specifications shown in the electrical characteristics section within the part’s datasheet. In the AC-coupling mode, the input termination provides the required common mode voltage automatically. The differential DC signaling mode is recommended for optimal performance.